MAX13037 Datasheet, PDF (4/22 Pages) Maxim Integrated Products – Automotive Contact Monitor and Level Shifters with LDO Regulator

Automotive Contact Monitor and
Level Shifters with LDO Regulator
ELECTRICAL CHARACTERISTICS (continued)
(BAT = +6V to +26V, T_A = -40°C to +125°C, unless otherwise noted. Typical values are at BAT = +14V, T_A = +25°C.) (Note 2)
PARAMETER
LINEAR REGULATOR
Output Voltage
Load Regulation
Line Regulation
Dropout Voltage
Output Current Limit
Power-Supply Rejection Ratio
Start-Up Time
RESET, WATCHDOG
Reset Reference Voltage
THERMAL SHUTDOWN
Thermal Shutdown Temperature
Thermal Shutdown Temperature
for Wetting Currents Only
Thermal Shutdown Hysteresis
SYMBOL
CONDITIONS
V_LO
MAX13037, V_BAT = +14V, I_LOAD = 1mA
MAX13038, V_BAT = +14V, I_LOAD = 1mA
I_LOAD = 1mA to 50mA,
V_BAT = +14V
LOAD_REG
I_LOAD = 1mA to 150mA,
V_BAT = +14V
V_LO = +5V
(MAX13037)
V_LO = +3.3V
(MAX13038)
V_LO = +5V
(MAX13037)
V_LO = +3.3V
(MAX13038)
LINE_REG
V_DROP
I_LIM
V_BAT = +6V to +26V
V_LO = +5V, I_LO = 50mA (MAX13037)
V_LO = +5V, I_LO = 150mA (MAX13037)
V_LO = +3.3V, I_LO = 150mA (MAX13038)
V_BAT = +14V
PSRR
t_START
I_LO = 10mA, f = 100Hz, 500mV_P-P,
AC-coupled into V_BAT
V_RST THRESH from high to low
T_SHDN
T_WARN
T_HYST
(Note 6)
(Note 7)
MIN TYP MAX UNITS
4.92 5.00 5.08
V
3.234 3.300 3.366
0.53
1
0.53
1
%
1
1.85
1
1.85
-0.9
+0.9 mV/V
330
1000
mV
1300
150
mA
68
dB
1
ms
1.20 1.24 1.28
V
165
°C
135
°C
15
°C
TIMING CHARACTERISTICS
(BAT = +6V to +26V, T_A = -40°C to +125°C, unless otherwise noted. Typical values are at BAT = +14V, T_A = +25°C.) (Note 2)
PARAMETER
IN0 to DO0 Propagation Delay,
IN1 to DO1 Propagation Delay
CLK Frequency
Falling Edge of CS to Rising
Edge of CLK
Required Setup Time
Falling Edge of CLK to Rising
Edge of CS
Required Setup Time
SYMBOL
t_PROP
f_CLK
CONDITIONS
V_BAT = +6V
V_BAT = +14V
Input rise/fall time < 2ns
t_LEAD Input rise/fall time < 2ns, Figure 1
t_LAG Input rise/fall time < 2ns, Figure 1
MIN TYP MAX UNITS
22
35
µs
22
5
MHz
110
ns
50
ns
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